detoxify

1 of 2

verb

de·​tox·​i·​fy (ˌ)dē-ˈtäk-sə-ˌfī How to pronounce detoxify (audio)
detoxified; detoxifying

transitive verb

1
a
: to remove a harmful substance (such as a poison or toxin) or the effect of such from
b
: to render (a harmful substance) harmless
2
: to free (someone, such as a drug user or an alcoholic) from an intoxicating or an addictive substance in the body or from dependence on or addiction to such a substance
3

detoxification

2 of 2

noun

de·​tox·​i·​fi·​ca·​tion (ˌ)dēˌtäksəfə̇ˈkāshən How to pronounce detoxification (audio)
plural -s
: the act of detoxifying or the state of being detoxified

Did you know?

These days, detoxify can mean to free (someone) from a substance addiction (and yes, it's the source of detox, a more recent word that also refers to getting drugs or alcohol out of a person's system). Originally, however, detoxification was something done to things rather than to people. In its earliest uses - from about 1905 - detoxify referred to the removal of poison, or of poisonous or damaging properties, from a harmful substance, or to the removal of poisonous or toxic substances from something contaminated (such as the bloodstream).The specific application to removing poison from an addict is relatively new, dating to the mid-20th century. Today, detoxify is also often used generally in reference to counteracting the activity or effect of anything harmful (such as propaganda).

Examples of detoxify in a Sentence

Verb a special tea that is supposed to detoxify the body a drug addict who is being detoxified
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Verb
Juice cleanses are short-term fasts that help detoxify your body and optimize your bodily functions, primarily your digestive system. Bestreviews, Mercury News, 15 June 2026 In Costa Rica, Hacienda AltaGracia, Auberge Collection offers the River Bath — an aura cleansing ritual that involves a detoxifying scrub and a warm herbal soak to a soundtrack of birdsong and flowing water. Sofia Celeste, Footwear News, 9 June 2026 Specialist herbivores that feed on specific plants likely evolve metabolic countermeasures to detoxify or otherwise bypass chemical defenses of their hosts. Jacek Krywko, ArsTechnica, 3 June 2026 While some people claim lemon juice and olive oil can detoxify your body, improve digestion, treat kidney stones and joint pain, and prevent premature aging and cardiovascular disease, no evidence supports these health claims. Michelle Pugle, Verywell Health, 19 May 2026 See All Example Sentences for detoxify

Word History

Etymology

Noun

alteration (influenced by English -fication) of detoxication

First Known Use

Verb

circa 1905, in the meaning defined at sense 1a

Time Traveler
The first known use of detoxify was circa 1905

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Cite this Entry

“Detoxify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detoxify. Accessed 18 Jun. 2026.

Medical Definition

detoxify

verb
de·​tox·​i·​fy (ˈ)dē-ˈtäk-sə-ˌfī How to pronounce detoxify (audio)
detoxified; detoxifying

transitive verb

1
a
: to remove a poison or toxin or the effect of such from
b
: to render (a harmful substance) harmless
2
: to free (as a drug user or an alcoholic) from an intoxicating or an addictive substance in the body or from dependence on or addiction to such a substance
the clinic started detoxifying him by gradually lowering his dosageJ. M. Markham

intransitive verb

: to become free of addiction to a drug or alcohol
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